- Applications:Pipes & Plumbing, Building Materials
- Product Families:Mortar & Grouts, Construction Materials
Mainstay® ML-72HP™ is a reinforced blend of portland cement, microsilica, densifiers, admixtures, and other modifiers that produces a high strength and low permeability mortar specifically designed for centrifugal application within underground concrete, brick and galvanized corrugated metal pipe (CMP). Mainstay® ML-72HP provides a uniform, waterproof surface that is extremely dense, abrasion resistant and highly impermeable, while providing excellent adhesion to the substrate. With superior compressive, flexural and tensile strengths, Mainstay® ML-72HP can help restore structural integrity to deteriorated underground concrete and corrugated metal pipe quickly and economically.